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Experimental and numerical analysis of the high-speed deformation and erosion damage of the titanium alloy VT-6 |
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| Authors: | Yu. V. Petrov A. M. Bragov N. A. Kazarinov A. D. Evstifeev |
| Affiliation: | 1.Institute of Problems of Mechanical Engineering,Russian Academy of Sciences,St. Petersburg,Russia;2.St. Petersburg State University,St. Petersburg,Russia;3.Research Institute for Mechanics,Lobachevsky State University of Nizhny Novgorod,Nizhny Novgorod,Russia |
| Abstract: | The temporal characteristics of the dynamic fracture of the titanium alloy VT-6 have been investigated under high-speed loading conditions. A relationship has been established between the process of dynamic tension of the specimen according to the Kolsky method and the surface erosion damage. A numerical analysis of the experimental data has been carried out. The method of erosion loading has been further developed as a tool for the dynamic testing of strength properties of materials. |
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